Hi Annie
You should be receiving your final information from us any day now.
I had a look at your letter. As you say, you need to go online and enter your details, then print out your travel documents. To do this you will need Holland America Line documents, which we will send you as part of your final information. I suggest that if you haven't received anything by Tuesday, please give us a ring on 0844 567 8844.
Don't worry too much - it will only take you a few minutes to fill in these details online once you have the documents.
Kind regards,
Olly, your editor